Its a small newsroom inside your pocket, and a small email inbox as well. 3G internet definitely makes it fast, leaving traditional GPRS/EDGE far behind.
Battery life is definitely a plus, no full blown smart phone out their gives you the battery life of these tiny phones.
Form factor of Nokia C2-01 is very small, that means very little burden inside your pocket. I sometimes hate the Samsung Galaxy S inside my pocket, its not as big as Nokia N9 but still when I'm not watching the videos the extra size of display kinda bothers me.
Nokia is still giving out free Ovi mail accounts which can be used to keep in sync with all of your email accounts all at once.
2 Inch display area of this phone makes it even more interesting and easy to use.
Specifications of Nokia C2-01
Display and user interface
Screen size: 2"
Resolution: 320 x 240 pixels
Internal memory: 46 MB (plus 15 MB for phonebook)
MicroSD memory card slot, hot swappable, up to 16 GB
Size: 109,8 x 46,9 x 15,3 mm
Weight (with battery): 89 g
Volume: 65 cc
BL-5C 1020 mAh Li-Ion battery
GSM 8 h 45 mins
WCDMA 4 h 30 mins
GSM 430 h
WCDMA 450 h
GPRS MSC32, max. 100 kbit/s DL / max. 60kbit/s UL
EDGE MSC32, max. 296 kbit/s DL / max. 177.6 kbit/s UL
WCDMA max. 384 kbit/s DL / max. 384 kbit/s UL
2 mm charger connector
Stereo Bluetooth version 2.1 with Enhanced Data Rate
3.5 mm AV connector
3.2 megapixel camera
Extended depth of focus (EDOF)
Zoom up to 4x (digital)
Stereo Bluetooth 2.1 support
Series 40 software platform